2004 Mainship 30 Pilot II – “Kingfisher”
Location: Jacksonville, FL
Power: Single Yanmar 6LPA-STP2 Diesel
(315 HP motor, replaced in 2018 at 515 hours; approximately 950 total hours)
“Kingfisher” is an exceptionally well-maintained 2004 Mainship 30 Pilot II presented in above-average condition per a 2022 marine survey. This highly regarded downeast-style cruiser blends timeless lines with modern performance, offering an ideal combination of comfort, economy, and capability. Repowered with a Yanmar 315 HP diesel in 2018 and recently serviced by Huckins Yacht Service in July of 2025, “Kingfisher” is a clean, turnkey example ready for immediate cruising.
Highlights & Upgrades
-Brand new canvas top
-Repowered in 2018 with Yanmar 6LPA-STP2 (315 HP) – approximately 950 hours. Original engine failure due to plastic bag sucked up in raw water thru-hull
-New port fuel tank
-Updated Raymarine navigation suite – a97 chartplotter, i50 Tridata, Si-Tex SP-110 autopilot, Raymarine Ray 55 VHF
-Fusion Apollo stereo and Vizio TV
-Hull professionally painted
-Dripless PSS shaft seal
-Lewmar V700 windlass with dual control stations
-Side-Power bow thruster
-Marine Air Systems heat pump air conditioning and heat
-Comprehensive 2022 marine survey rated above average overall
Recent Services (2025 – Huckins Yacht Service, Jacksonville, FL)
-Complete Yanmar engine service including oil, filters, and new water pump
-Oil analysis performed
-Fresh haul-out with pressure wash and bottom inspection
-New zincs installed on shaft, rudders, and bow thruster
-Holding tank sender cleaned and verified operational
-Freshwater system serviced and transom shower restored to full function
-Electrical system and AC circuit inspected and verified operational
Layout & Comfort
The Mainship 30 Pilot II features an efficient, comfortable layout ideal for cruising or entertaining. The upper cockpit includes dual helm seats, lounge seating to port and starboard, and a full canvas and isinglass enclosure. Below, the bright, air-conditioned cabin is finished in varnished cherry with teak-and-holly flooring, offering a convertible island berth forward, dinette, fully equipped galley with refrigerator, microwave, and single-burner range, and an enclosed head with shower. The cockpit provides easy access to the molded swim platform with stainless reboarding ladder.
Mechanical & Systems
-Yanmar 6LPA-STP2 diesel (315 HP) with ZF Hurth ZF63A transmission (2.5:1)
-Cruising speed approximately 16–19 knots at 3,000–3,400 RPM
-Top speed approximately 23 knots
-Bennett hydraulic trim tabs
-175-gallon fuel capacity in dual aluminum tanks
-40-gallon freshwater tank and 13-gallon holding tank
-Promariner Protech 1250 battery charger
-Four Rule bilge pumps with high-water alarms
Condition
-Hull and topsides in above-average condition with no structural issues noted
-Engine and running gear recently serviced and in excellent operating condition
-Interior exceptionally clean with light wear and quality finishes
-Vessel is fully turnkey and cruise-ready
Remarks
“Kingfisher” represents a standout opportunity to own a repowered and recently serviced Mainship 30 Pilot II. Her efficient single Yanmar diesel provides reliable performance and economical operation, while her downeast profile and high-quality fit and finish make her equally at home on coastal passages or weekend adventures. A well-cared-for, turnkey vessel ready for her next owner.
